import os
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "mdpro.settings")
import django
django.setup()
from django.contrib.auth import authenticate

user = authenticate(username='12', password='123')
print(user)
# print(user.backend)
# print(user.username)
# print(user.password)
# print(user.pk)


a = '3'
print(a.split(','))
